com.aliyun.odps.data

Interface RecordWriter

All Superinterfaces:

AutoCloseable, Closeable

All Known Implementing Classes:

com.aliyun.odps.commons.proto.ProtobufRecordStreamWriter, TunnelBufferedWriter, TunnelRecordWriter

public interface RecordWriter
extends Closeable

RecordWriter用来写入一条记录

Method Summary

Modifier and Type	Method and Description
void	write(Record r) 写入一条记录

Methods inherited from interface java.io.Closeable

close

Method Detail

write

void write(Record r)
    throws IOException

写入一条记录

Parameters:

r - Record对象

Throws:

IOException - 写入过程发生异常，不可重试